Sigma-Aldrich
Potassium Chloride ReagentPlus 99.0%, 5 kg
- Part Number:
- MIL-P4504-5KG
- Lead Time:
- 7-14 days
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 5 kg
- Style:
- chemical
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Description
Potassium Chloride ReagentPlus ≥99.0%, 5 Kg
- CAS Number 7447-40-7
- Linear Formula KCl
- Molecular Weight 74.55
- EC Number 231-211-8
- MDL number MFCD00011360
- PubChem Substance ID 329820207
| Quality Level | 200 |
| grade | ReagentPlus |
| assay | ≥99.0% |
| mp | 770 °C (lit.) |
| density | 1.98 g/mL at 25 °C (lit.) |
| SMILES string | [Cl-].[K+] |
| InChI | 1S/ClH.K/h1H;/q;+1/p-1 |
| InChI key | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
General description
Potassium chloride (KCl) is an inorganic salt commonly used in fertilizer industry. Its generation via chlorination of microcline has been reported. The intrinsic and extrinsic conductivity of KCl crystals have been measured. The impact of KCl on the activity of mitochondrial membrane, cristae and matrix proteins has been investigated. It facilitates the preparation of isoxazolines in aqueous medium.
Application
Potassium chloride has been used in the preparation of perfusion buffer stock solution (1X).
It has been used in the preparation of the following buffers for small unilamellar vesicles (SUVs) preparation:
• Escherichia coli supported lipid bilayer (SLB) buffer
• extract buffer (XB)
• high-salt extract buffer (HS-XB)
May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.
Safety Information
NONH for all modes of transport
WGK Germany 1
RTECS TS8050000
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.